Molekula
Estratetranol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Estratetranol is an endogenous steroid best known as a putative human pheromone and vomeropherine, with negligible estrogenic activity. It is used in chemosensory and pheromone research, including studies of its effects on human behaviour and perception. This chemical has a CAS number of 1150-90-9, with the molecular formula C18H22O and a molecular weight of 254.37. It should be stored at ambient conditions and carries a signal word of Warning for safety. Molekula supplies Estratetranol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to Off-white powder |
| Melting Point | 130 - 132°C |
| Purity (HPLC) | ⩾ 98.0% |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90035000 |
| CAS Number | 1150-90-9 |
| IUPAC Name | (8S,9S,13R,14S)-13-methyl-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-3-ol |
| Molecular Formula | C18H22O |
| Molecular Weight | 254.37 |
| Exact Mass | 254.1671 |
| SMILES | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2)CCC4=C3C=CC(=C4)O |
| InChIKey | CRMOMCHYBNOFIV-BDXSIMOUSA-N |
| InChI | InChI=1S/C18H22O/c1-18-9-2-3-17(18)16-6-4-12-11-13(19)5-7-14(12)15(16)8-10-18/h2,5,7,9,11,15-17,19H,3-4,6,8,10H2,1H3/t15-,16-,17+,18+/m1/s1 |
| PubChem CID | 101988 |
| REACH Code | Y110 |
| HTS Code | 2937299095 |
| Tariff Code | 2937290000 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1,3,5,(10),16-Estratetraen-3-ol
- 16-estratetraen-3-ol
- Compound 742
- Estra-1,3,5(10),16-tetraen-3-ol
- Estra-1,3,5(10),16-tetraen-3-ol; Compound 742
- Estra-1(10),2,4,16-tetraen-3-ol
- ESTRATETRAENOL
- oestra-1,3,5(10),16-tetraen-3-ol
Frequently asked questions
What is Estratetranol used for?
Estratetranol is used in research as a putative human pheromone, mainly in chemosensory and behavioural studies. It has negligible estrogenic activity and is not used as an estrogen analog.
What is the chemical formula and molecular weight of Estratetranol?
The chemical formula is C₁₈H₂₂O, and the molecular weight is 254.37 g/mol.
How should Estratetranol be stored?
Store Estratetranol at ambient temperature in a cool, dry place, away from direct sunlight and incompatible materials.
What grade of Estratetranol does Molekula supply?
Molekula supplies Estratetranol in research-grade purity, suitable for laboratory and academic applications.
Can Molekula supply Estratetranol in bulk quantities?
Yes, Molekula can provide Estratetranol in bulk, subject to availability and minimum order quantities—please contact us for details.
What documentation comes with an order of Estratetranol?
Each order includes a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a Material Safety Guide for handling and disposal.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.